Angelica sylvestris 'Purpurea'

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Annual Biennial Herbaceous Perennial
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A hardy biennial or short-lived perennial to around 1.5m tall with glossy purple foliage. Large, rounded, dense heads of purple-pink flowers appear on upright purple stems in late summer to autumn

Position

Full sun

Soil Types

Clay, Loam

Max Height

1-1.5 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
1–2 years
Max Spread
0.5-1 metres
Max Height
1-1.5 metres

Growing Conditions

Clay Loam
Moisture
Moist but well–drained or Poorly–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Exposed or Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H5

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Apiaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Genus
Angelica are large biennials or herbaceous perennials, some monocarpic, with pinnately or palmately divided leaves and small white or purple flowers in large umbels
Name Status
Unresolved

How to Grow

Cultivation

Prefers deep, moist, fertile, loamy soil in full sun, but will tolerate a range of conditions. See how to grow angelica for further advice

Propagation

Propagate by seed sown in containers in a cold frame as soon as ripe; do not cover as seeds require light to germinate. Transplant seedlings while small; larger plants resent disturbance

Suggested planting locations and garden types

  • Architectural
  • Coastal
  • Cottage and informal garden
  • Wildlife gardens
  • Cut flowers
  • Flower borders and beds

Pruning

Flowering stems can be cut down in autumn, or leave as winter skeletons and remove in spring

Pests

May be susceptible to aphids, leaf miners, slugs and snails

Diseases

May be susceptible to Powdery mildews during dry summers